

You are essentially asking at this point where is the quadratic function greater than 0. To get the interval find the roots. Between the roots the function is guaranteed to be LESS THAN zero. Everywhere else the function is greater than 0.

Use Vieta's rule to get the roots,

Both roots are the same so no value is less than 0 which means all values except at the point of root are strictly greater, the point of root is at
which means the set for which the quadratic function is greater than 0 is
"all real numbers except 1".
To convert this into interval notation use all numbers up to 1 but not including and all numbers after 1 but not including,

Hope this helps :)
Answer:
Step-by-step explanation:
You basically minus the x's
Then get your equation e.g a +b+c=.....
Then find x on its own e.g 2x=4
X= 2
Answer:
True
Step-by-step explanation:
<u><em>Explanation</em></u>:-
The equation of the standard hyperbola is

- Hyperbola is symmetric with respective to both the axes, since if (x, y) is a point on the hyperbola, then (-x, y), (-x,-y), (x,-y) are also lie on the parabola.
- The relation of between focus and transverse and conjugate axes c²=a²+b²
- The transverse axis is along x-axis
- The conjugate axis is along y-axis
- The length of transverse axis is 2 a
- The length of conjugate axis is 2 b
- The foci is (±c,0) and the equation of foci is x=±a e)
- The length of Latus rectum is

No. 10/9 would be bigger than 1.
Answer:
Step-by-step explanation:
2 + (-3) + 7 = 2 - 3 + 7 = 9 - 3 = 6 <==
a positive multiplied by a negative will be negative